Perhaps you should try some spelling variations:
"coder _ navigation sensor programming" » "coder _ navigation vector programming" (Expand search), "coder _ navigation linear programming" (Expand search), "coder _ navigation user programming" (Expand search), "coder _ navigation sensors programming" (Expand search), "coder _ navigation sessions programming" (Expand search), "coder _ navigation helper programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder _ navigation sensor programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ navigation sensor programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ navigation sensor programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ navigation sensor programming") OR ("api python python python programming"))*.